ZIGO, František - VASIĽ, Milan - ONDRAŠOVIČOVÁ, Silvia - VÝROSTKOVÁ, Jana - BUJOK, Jolanta - PECKA-KIEŁB, Ewa. Maintaining optimal mammary gland health and prevention of mastitis. In: Frontiers in veterinary science. 2021. ISSN 2297-1769, Vol. 8, no. (2021), art. no. 607311, p. [1-17]
(2021: 3.471 - IF, 44 - H-index, 3.821 - IF 5y, 0.719 - SJR, Q1 - SJR Best Q, Q1 - JCR Best Q)

ZIGO, František - ONDRAŠOVIČOVÁ, Silvia. Comparing the incidence of mastitis in sheep flock with different milking methods. In: International Journal of Scientific Engineering and Applied Science. 2021. ISSN 2395-3470, Vol. 7, no. 12 (2021), p. 27-32.

ZIGO, František - ONDRAŠOVIČOVÁ, Silvia - VARGOVÁ, Mária - VESZELITS LAKTIČOVÁ, Katarína. Effect of peroral supplementation of selenium and vitamin E on udder healthin dairy cows. In: International Journal of Veterinary Science and Agriculture Research. 2021. ISSN 2582-4112, Vol. 3, no. 4 (2021), p. 37-42.

LACKOVÁ, Zuzana - ZIGO, František - FARKAŠOVÁ, Zuzana. Effect of xanthohumol added to diet on blood biochemistry in Japanese quails. In: Asian Journal of Agriculture and Food Sciences. 2021. ISSN 2321-1571, Vol. 9, no. 6 (2021), p. 215-219.

VARGOVÁ, Mária - VESZELITS LAKTIČOVÁ, Katarína - KREMEŇ, Jozef - ZIGO, František. Effectiveness of disinfection of plastic and wooden floors in rabbit cages. In: Journal of Environmental Science, Toxicology and Food Technology. 2021. ISSN 2319-2399, Vol. 15, no. 9 (2021), ser. 2, p. 1-4.

MARCIN, Andrej - NAĎ, Pavel - BUJŇÁK, Lukáš - ZIGO, František. Enzymatic activities in the intestinal apparatus of chickens after peroral intake of humates. In: International Journal of Veterinary Science and Agriculture Research. 2021. ISSN 2582-4112, Vol. 3, no. 4 (2021), p. 28-32.

VARGOVÁ, Mária - VESZELITS LAKTIČOVÁ, Katarína - VÝROSTKOVÁ, Jana - ZIGO, František. Evaluation of the sanitation in the bakery operation. In: World journal of pharmacy and pharmaceutical sciences. 2021. ISSN 2278-4357, Vol. 10, no. 7 (2021), p. 1999-2005.

VESZELITS LAKTIČOVÁ, Katarína - VARGOVÁ, Mária - ZIGO, František. Impact of the sanitation regime on production safety of paff pastry in the food processing plant. In: Asian Journal of Agriculture and Food Sciences. 2021. ISSN 2321-1571, Vol. 9, no. 6 (2021), p. 226-231.

BUJŇÁK, Lukáš - NAĎ, Pavel - MASKAĽOVÁ, Iveta - ZIGO, František. Influence of treated rapeseed meal on growth performance, nutrient digestibility and blood profile in growing pigs. In: Asian Journal of Agriculture and Food Sciences. 2021. ISSN 2321-1571, Vol. 9, no. 6 (2021), p. 232-236.

MIHOK, Tomáš - BUJŇÁK, Lukáš - HREŠKO ŠAMUDOVSKÁ, Alena - MASKAĽOVÁ, Iveta - ZIGO, František. Lipid metabolism in the cattle in different stages of reproductive cycle. In: Asian Journal of Agriculture and Food Sciences. 2021. ISSN 2321-1571, Vol. 9, no. 6 (2021), p. 237-241.